class_name PlayerStateIdle
extends PlayerState


func _state_enter() -> void:
	get_viewport().get_camera_2d().global_position = player.global_position
	
	if player.current_direction == Vector2.UP:
		player.sprite.play("idle_up")
	elif player.current_direction == Vector2.DOWN:
		player.sprite.play("idle_down")
	elif player.current_direction == Vector2.LEFT:
		player.sprite.play("idle_left")
	elif player.current_direction == Vector2.RIGHT:
		player.sprite.play("idle_right")


func _physics_process(_delta: float) -> void:
	if Input.is_action_just_pressed("ui_up"):
		player.current_direction = Vector2.UP
		player.set_state(player.state_moving)
	elif Input.is_action_just_pressed("ui_down"):
		player.current_direction = Vector2.DOWN
		player.set_state(player.state_moving)
	elif Input.is_action_just_pressed("ui_left"):
		player.current_direction = Vector2.LEFT
		player.set_state(player.state_moving)
	elif Input.is_action_just_pressed("ui_right"):
		player.current_direction = Vector2.RIGHT
		player.set_state(player.state_moving)